Add new Async methods to IRestClientAsync
Fix metadata pages returning string, byte[], Stream or HttpWebResponses
Add support for string, byte[], Stream and HttpWebResponse in service clients sync/async apis
Add IsLocal to IHttpRequest
Make ISession and TUserSession easier to Mock
Make IHttpRequest IHttpResponse easier for testing
make Resolve the fallback for base.Request/Response
Use RNGCryptoServiceProvider to create true random session ids
INCR to v3.9.38
Add ReadWriteTimeout property to ServiceClientBase

I added the TimeSpan? ReadWriteTimeout property to ServiceClientBase class to support two different timeout values as HttpWebRequest does.
(The other one is the Timeout property that is already implemented)

The HttpWebRequest.Timeout is the timeout to reach the HTTP server and the ReadWriteTimeout is the additional timeout value to get the response data.

By having this two different timeouts, you can (for example) set the .Timeout to 5000 and .ReadWriteTimeout to a much larger timeout value if you want to download a lot of data and if the url is wrong, or the server is down, you don't have to wait till the long timeout happens.
latest ormlite dlls
Added examples of downloading Poco's as string, byte[] and with HttpWebResponse
add missing BuiltInResponse tests
fixed #508:
added test for grouping by base name
Merge pull request #505 from biliktamas79/patch-1

Add ReadWriteTimeout property to ServiceClientBase
Remove useless trailing space in filename
Fix braindead filesystem assumption. Assuming every filesystem is case-insensitive in 2013: http://goo.gl/tTbgV
Merge pull request #513 from garuma/master

Build fixes
Eliminate default member values from route query

Generating a route from a request DTO currently produces redundant
parameters for value types that are equal to their default value. This
change modifies RouteMember so that it only returns a non-null value to
be contributed to the route if the current value is not equal to that
type's default value.
Unit tests for elimination of default route values

Tests to verify previous commit.